feature request : CREATE TABLE IF NOT EXISTS

[kpym]

I wanted to replace sqlite with csvq in a tool where sqlite is overkill and it is better to keep pure go.
This tool used CREATE TABLE IF NOT EXISTS. I know I can check for the existence of the file before calling CREATE TABLE but it will be easier if we stick to SQL and besides CREATE TABLE IF NOT EXISTS can also send an error if the existing file has a different format than the requested one.

[mithrandie]

This feature has been included in version 1.17.4.

[kpym]

Thanks @mithrandie 🙏
I am impressed by your responsiveness.